diff --git a/contact.php b/contact.php
index f2261e7..79c7df9 100644
--- a/contact.php
+++ b/contact.php
@@ -4,6 +4,7 @@
  <div id="content" class="col-xs-12 col-sm-8">
   <h1>Contáctenos</h1>          
     <form id="contactform" action="contact.php" method="post" class="form-horizontal">
+      <fieldset disabled="disabled">
       <div class="form-group">
         <label class="control-label col-sm-2" for="nombre">Nombre:</label>
         <div class="col-sm-8">
@@ -31,6 +32,7 @@
           <button type="submit" class="btn btn-lg btn-primary">Enviar</button>
         </div>  
       </div>
+    </fieldset>
     </form>
   <br/>
   <div id="statusmsg" class="alert alert-success">
diff --git a/header.php b/header.php
index 937b26f..61e3e8a 100644
--- a/header.php
+++ b/header.php
@@ -69,14 +69,14 @@
         <div class="container-fluid">
           <ul class="nav navbar-nav" id="menu">
             <!--<li id="home" class="selected"><a href="/">Home</a></li>-->
-            <li id="program" class="selected"><a href="program">Program</a></li>
-            <li id="committee" class="selected"><a href="committess">Committees</a></li>
-            <li id="invitedspeakers" class="selected"><a href="invitedspeakers">Invited Speakers</a></li>                    
-            <li id="registro" class="selected"><a href="registration">Registration</a></li>
-            <li id="participants" class="selected"><a href="participants">Participants</a></li>  
+            <li id="program" class="selected"><a href="program.php">Program</a></li>
+            <li id="committee" class="selected"><a href="committess.php">Committees</a></li>
+            <li id="invitedspeakers" class="selected"><a href="invitedspeakers.php">Invited Speakers</a></li>                    
+            <li id="registro" class="selected"><a href="registration.php">Registration</a></li>
+            <li id="participants" class="selected"><a href="participants.php">Participants</a></li>  
             
             
-            <li id="practicalinfo" class="selected"><a href="practicalinfo">Practical Information</a></li>
+            <li id="practicalinfo" class="selected"><a href="practicalinfo.php">Practical Information</a></li>
             <!--<li id="contacto" class="selected"><a href="contact">Contact</a></li>-->
           </ul>
         </div>
diff --git a/registration.php b/registration.php
index f1cdae7..f21dc83 100644
--- a/registration.php
+++ b/registration.php
@@ -5,7 +5,7 @@
 <div id="content" class="col-xs-12 col-sm-12">
   <h1>Registration</h1>
 
-  <form id="registerform" method="post" action novalidate="novalidate">           
+  <form id="registerform" method="post" action novalidate="novalidate">          <fieldset disabled="disabled"> 
     <!-- Nombre y Apellido -->
     <div class="row">
       <div class="form-group col-xs-12 col-sm-6">
@@ -172,6 +172,7 @@
           <button type="submit" class="btn-lg btn btn-primary">Register</button>
       </div>
     </div>
+  </fieldset>
   </form>